KR100689999B1 - Fixing device of door for building - Google Patents

Fixing device of door for building Download PDF

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Publication number
KR100689999B1
KR100689999B1 KR1020060118719A KR20060118719A KR100689999B1 KR 100689999 B1 KR100689999 B1 KR 100689999B1 KR 1020060118719 A KR1020060118719 A KR 1020060118719A KR 20060118719 A KR20060118719 A KR 20060118719A KR 100689999 B1 KR100689999 B1 KR 100689999B1
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KR
South Korea
Prior art keywords
door
fixing
protrusion
shock absorbing
spring
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KR1020060118719A
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Korean (ko)
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조창곤
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(주)경진건축사사무소
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Priority to KR1020060118719A priority Critical patent/KR100689999B1/en
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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
    • E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
    • E05C17/46—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means in which the wing or a member fixed thereon is engaged by a movable fastening member in a fixed position; in which a movable fastening member mounted on the wing engages a stationary member
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F5/00—Braking devices, e.g. checks; Stops; Buffers
    • E05F5/02—Braking devices, e.g. checks; Stops; Buffers specially for preventing the slamming of swinging wings during final closing movement, e.g. jamb stops
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F5/00—Braking devices, e.g. checks; Stops; Buffers
    • E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/40—Physical or chemical protection
    • E05Y2800/422—Physical or chemical protection against vibration or noise

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Dampers (AREA)

Abstract

A fixing device for absorbing the opening impact of a door for a building is provided to reduce noise or to prevent a door from being broken by making an elastic moving body in contact with a shock absorbing bar when a door is opened toward a wall and to keep a door not to be closed by wind by suspending a shock absorbing bar in hanging projections if a door is opened and contacted to a door. The fixing device for absorbing the opening impact of a door for a building is formed by fixing a shock absorbing box(10) to a wall to make the front exposed to the wall, installing a hanging projection(40) to the inside of the shock absorbing box together with a spring(43) and fixing a cover(20), installing an elastic moving body(30) which moves in the shock absorbing box elastically to a projecting space(15) formed on the rear of the shock absorbing box, fixing a door fixing body(50) to a door, installing a shock absorbing bar(60) to the inside of the door fixing body to be rotated elastically by a rotary spring(70) and fixing with a fixing frame(80) to make the shock absorbing bar go into the space between the hanging projections of the shock absorbing box and hang on a groove(63) of the shock absorbing bar when a door is closed and to make the elastic moving body moved backward to absorb the impact added on the wall when a door is opened.

Description

건축물 도어의 개방 충격흡수 고정장치{FIXING DEVICE OF DOOR FOR BUILDING}FIXING DEVICE OF DOOR FOR BUILDING}

도 1은 종래의 도어 개방 충격흡수 구조를 도시한 개략도.1 is a schematic view showing a conventional door opening shock absorbing structure.

도 2는 본 발명의 건축물 도어의 개방 충격흡수 고정장치를 도시한 분해 사시도.Figure 2 is an exploded perspective view showing an open shock absorbing fixing device of the building door of the present invention.

도 3은 본 발명의 건축물 도어의 개방 충격흡수 고정장치의 설치 상태 사시도.Figure 3 is a perspective view of the installation state of the opening shock absorbing fixing device of the building door of the present invention.

도 4는 본 발명의 건축물 도어의 개방 충격흡수 고정장치를 도시한 단면도.Figure 4 is a cross-sectional view showing an open shock absorbing fixing device of the building door of the present invention.

도 5a, 도 5b, 도 5c는 본 발명의 건축물 도어의 개방 충격흡수 고정장치의 작동 상태를 도시한 단면도.Figures 5a, 5b, 5c is a cross-sectional view showing the operating state of the open shock absorbing fixing device of the building door of the present invention.

도 6은 본 발명의 건축물 도어의 개방 충격흡수 고정장치의 설치 상태를 도시한 단면도.Figure 6 is a cross-sectional view showing the installation state of the open shock absorbing fixing device of the building door of the present invention.

< 도면의 주요 부분에 대한 부호의 간단한 설명 > <Brief description of symbols for the main parts of the drawings>

1 : 벽체 2 : 도어1: wall 2: door

3 : 충돌완충구 4 : 고정플랜지3: collision buffer 4: fixed flange

5 : 볼트 10 : 충격흡수걸림박스5: Bolt 10: Shock absorption jam box

11 : 사각박스체 12 : 고정플랜지11: rectangular box body 12: fixed flange

13 : 돌기고정부 14 : 유형홀13: protrusion fixing 14: type hall

15 : 돌출공간부 16 : 홀15: protrusion space portion 16: hole

18 : 설치캡 19 : 스프링지지돌기18: installation cap 19: spring support projection

20 : 커버 21 : 홀20: cover 21: hole

30 : 탄력이동체 31 : 가이드원판부30: elastic moving body 31: guide disc

32 : 충돌접촉돌기 33 : 접촉단32: collision contact protrusion 33: contact end

34 : 스프링지지돌기 35 : 스프링34: spring support protrusion 35: spring

40 : 걸림돌기 41 : 지지판40: protrusion 41: support plate

42 : 고정돌기 43 : 스프링42: fixing protrusion 43: spring

44 : 돌기부 45 : 연결부44: projection 45: connection portion

46 : 경사부 50 : 도어고정체46: inclined portion 50: door fixing body

51 : 봉홀 52 : 스프링설치공간부51: rod hole 52: spring installation space

53 : 원판삽입부 54 : 고정플랜지53: disc insertion portion 54: fixed flange

60 : 충격흡수걸림봉 61 : 회전원판60: shock absorbing locking rod 61: the rotating disc

62 : 봉 63 : 홈62: rod 63: groove

64 : 탄성체 65 : 손잡이64: elastic 65: handle

66 : 스프링걸림홀 70 : 회전스프링66: spring locking hole 70: rotation spring

80 : 고정테두리 81 : 고정플랜지80: fixed edge 81: fixed flange

82 : 돌출단82: protrusion

본 발명은 일반 건축물 또는 공동주택의 도어의 개방 충격흡수 고정장치에 관한 것으로서, 더욱 상세하게는 도어가 바람 등에 의해 세게 열릴 때 벽에 부딪혀 소음을 발생시키거나 도어가 파손되는 것을 방지하게 하고, 도어가 완전히 열렸을 때 벽체에 고정되어 열려있는 상태가 유지되도록 하는 건축물 도어의 개방 충격흡수 고정장치에 관한 것이다.The present invention relates to an open shock absorbing fixing device for a door of a general building or a multi-unit house, and more particularly, to prevent noise or damage to the door by hitting a wall when the door is hardly opened by wind. The present invention relates to an open shock absorbing fixing device of a building door that is fixed to a wall and is kept open when the door is fully opened.

종래에 건축물에 사용하는 도어 개방 충격흡수 구조는 도 1에 도시된 바와 같이 벽체(1)를 향하는 도어(2)의 면 일측에 충돌완충구(3)를 고정하여 이루어진다.Conventionally, the door opening shock absorbing structure used in the building is made by fixing the crash buffer 3 on one side of the surface of the door 2 facing the wall 1, as shown in FIG.

이러한 충돌완충구(3)는 일부만 탄성체로 이루어지거나, 끝단부만 탄성체로 이루어진 봉상의 몸체 하단에 고정플랜지(4)가 형성되어 볼트(5)로 도어(2)에 고정되는 것이 일반적인 구조이다.Such a crash buffer (3) is made of an elastic body only, or a fixed flange (4) is formed on the lower end of the rod-shaped body of only the end portion of the elastic body is fixed to the door (2) by a bolt (5).

통상적으로 건축물 내부에 설치되는 도어는 열어놓고 사용하는 경우가 많은데, 바람이 불게 되면 도어가 계속 닫히게 되어 큰 소음을 발생시키므로 불편한 점이 있었고, 환기를 위하여 도어를 열어놓았을 경우 닫히지 않게 하기 위하여 물건을 받혀 놓는 경우가 있었다.In general, the doors installed inside the building are often used open, but if the wind blows, the door keeps closing, causing loud noise, which is inconvenient, and if the door is opened for ventilation, the object should not be closed. There was a case to be supported.

이와 같이 도어가 열린 상태를 유지하여 바람이나 기타 다른 요인으로 인하여 임의로 닫히는 것을 방지하는 장치가 필요하였다.As such, there is a need for a device that keeps the door open to prevent it from being closed randomly due to wind or other factors.

본 발명은 전술한 바와 같은 문제를 해결하기 위하여 안출한 것으로서, 도어가 열릴 때 도어와 벽체에 충격을 주는 것을 방지하는 동시에 도어가 완전히 열리게 되면 벽체에 자동으로 고정되어 바람에 의해 임의로 닫히는 것을 방지하여 문틀이나 도어에 파손이 일어나는 것을 방지하게 하고, 도어를 닫을 때는 손잡이만 돌리면 고정상태에서 해제되는 건축물 도어의 개방 충격흡수 고정장치를 제공하고자 하는 목적이 있다.The present invention has been made in order to solve the problems described above, to prevent the door and the wall from impacting when the door is opened at the same time, when the door is fully open automatically fixed to the wall to prevent it from being closed by the wind arbitrarily It is an object of the present invention to prevent damage to the door frame or door, and to provide an open shock absorbing fixing device for a building door which is released from a fixed state by turning only a handle when the door is closed.

본 발명은 전술한 목적을 달성하기 위하여 전방이 개방된 사각박스체의 전방둘레를 따라 연장되어 고정플랜지가 형성되어 벽체에 삽입 고정되고, 사각박스체의 내측 상하면에 전방이 개방되는 박스형상의 돌기고정부가 각각 형성되며, 돌기고정부의 상면에 유형홀이 전단이 개방된 형태로 형성되고, 사각박스체의 후방벽면에 돌출공간부가 외부로 돌출 형성되며, 돌출공간부의 내부는 홀에 의해 사박박스체의 내부와 통하게 되고, 돌출공간부의 후방은 개방되어 설치캡에 의해 개폐되며, 설치캡의 내부 중앙에 스프링지지돌기가 형성되어 스프링의 일단이 고정되는 충격흡수걸림박스; 중앙에 홀이 형성되어 충격흡수걸림박스의 전면 개방부에 고정되는 커버; 충돌접촉돌기의 일단에 가이드원판부가 형성되어 충격흡수걸림박스의 돌출공간부를 따라 이동하고, 가이드원판부의 후단에 스프링지지돌기가 형성되어 스프링의 타단이 고정되며, 충돌접촉돌기의 단부에 접촉단이 형성되어 홀을 통하여 사각박스체의 내부에서 전후 이동하게 되는 탄력이동체; 원형의 지지판의 일측면에 고정돌기가 형성되어 스프링의 일단이 고정되고, 지지판의 타측면은 연결부에 의해 돌기부가 형성되며, 연결부가 돌기고정부의 유형홀 삽입되어 지지판이 돌기고정부 내부 로 삽입되고, 돌기부에는 경사부가 전방을 향하도록 형성되는 걸림돌기; 일측 단부 둘레에 고정플랜지가 형성되어 도어에 삽입 고정되고, 타단 내부에 형성되는 봉홀과 일체로 순차적으로 넓어지는 직경을 가진 스프링설치공간부와 원판삽입부가 내부에 각각 형성되는 도어고정체; 봉의 일측 단부에 탄성체가 고정되어 도어고정체의 봉홀에 삽입되고, 탄성체가 고정된 단부의 측면에 두개의 홈이 180도 대향되는 위치에 형성되어 걸림돌기의 돌기부가 스프링의 탄력에 의해 삽입되며, 봉의 타단에 손잡이가 있는 회전원판이 고정되어 도어고정체의 원판삽입부에 삽입되는 충격흡수걸림봉; 원형의 탄성체의 양단에 걸림단이 형성되고, 일측의 걸림단이 충격흡수걸림봉에 형성된 스프링걸림홀에 삽입되며, 타측의 걸림단이 도어고정체의 스프링설치공간부 일측 벽면에 형성된 홀에 삽입되어 고정되는 회전스프링; 중공의 고정플랜지의 내측단이 절곡되어 돌출단이 형성되고, 돌출단이 회전원판을 누르고 있는 상태에서 고정플랜지가 도어고정체의 고정플랜지에 볼트로 고정되는 고정테두리;로 구성되는 것을 특징으로 하는 건축물 도어의 개방 충격흡수 고정장치를 제공한다.The present invention extends along the front circumference of the rectangular box body with the front open in order to achieve the above-mentioned object is formed with a fixed flange is inserted into the wall, the box-shaped projection that the front is opened on the inner upper and lower surfaces of the rectangular box body Fixed parts are formed respectively, the type hole is formed in the form of the front end of the projection fixing part in the form of open, protruding space portion is formed to protrude to the outside on the rear wall surface of the rectangular box body, the inner space of the protrusion space portion by the box It is communicated with the inside of the sieve, the rear of the protruding space portion is opened and opened and closed by the installation cap, the shock absorbing catching box is fixed to one end of the spring is formed with a spring support projection in the center of the installation cap; A hole formed in the center of the cover to be fixed to the front opening of the shock absorbing catching box; A guide disc part is formed at one end of the collision contact protrusion and moves along the protruding space portion of the shock absorbing catching box, and a spring supporting protrusion is formed at the rear end of the guide disc part to fix the other end of the spring, and the contact end at the end of the collision contact protrusion An elastic movable body which is formed to move back and forth within the rectangular box body through a hole; A fixing protrusion is formed on one side of the circular support plate, and one end of the spring is fixed, and the other side of the support plate is formed with a protrusion by the connecting portion, and the connecting portion is inserted into the type hole of the protrusion, and the supporting plate is inserted into the protrusion fixing part. The protrusion has a locking protrusion which is formed such that the inclined portion faces forward; A fixed flange is formed around one end of the door and fixed to the door, the door fixing body having a spring installation space portion and a disc insertion portion each having a diameter that is sequentially widened integrally with the rod hole formed inside the other end; An elastic body is fixed to one end of the rod and inserted into the rod hole of the door fixing body, and two grooves are formed at a position opposite to 180 degrees on the side of the end where the elastic body is fixed so that the protrusion of the locking protrusion is inserted by the elasticity of the spring. A shock absorbing locking rod which is fixed to the other end of the rod with a handle and inserted into the disc insertion portion of the door fixing body; Engaging ends are formed at both ends of the circular elastic body, and one end is inserted into a spring engaging hole formed in the shock absorbing locking bar, and the other end is inserted into a hole formed at one wall of the spring installation space part of the door fixing body. Rotating spring is fixed; The inner end of the hollow fixing flange is bent to form a protruding end, and the fixing flange is fixed to the fixing flange of the door fixing body in the state in which the protruding end pressing the rotating disk; Provides an open shock absorber for building doors.

이하 첨부된 도면을 참조하여 본 발명의 구성을 상세히 설명하면 다음과 같다.Hereinafter, the configuration of the present invention will be described in detail with reference to the accompanying drawings.

본 발명은 벽체(1)에 충격흡수걸림박스(10)를 매설하여 고정하되, 전면은 벽체에 노출되도록 설치하고, 충격흡수걸림박스(10)의 내부에 걸림돌기(40)를 스프링(43)과 함께 설치한 후에 커버(20)를 고정하며, 충격흡수걸림박스(10)의 내부로 탄력이동하는 탄력이동체(30)를 충격흡수걸림박스(10) 배면에 돌출형성된 돌출공간부(15)에 설치하고, 도어(2)에 다단의 직경을 가지는 고어고정체(50)를 전후 관통하도록 고정하며, 도어고정체(50)의 내부에 충격흡수걸림봉(60)을 회전스프링(70)에 의해 탄력적으로 회전하도록 설치하고, 충격흡수걸림봉(60)이 고정테두리(80)에 의해 고정되어 도어가 닫힐 때 충격흡수걸림봉(60)이 충격흡수걸림박스(10)의 걸림돌기(40) 사이로 들어가 충격흡수걸림봉(60)의 단부에 형성된 홈(63)에 걸리게 되며, 열릴때 벽체에 부딪히는 충격은 탄력이동체(30)가 후방으로 이동하며 흡수되게 구성한 것을 주요 구성으로 한다. The present invention is fixed by embedding the shock-absorbing catching box 10 in the wall (1), the front is installed to be exposed to the wall, the catching projection 40 in the interior of the shock-absorbing catching box 10 (43) After the installation with the cover 20 is fixed, the elastic movable body 30 to move elastically into the shock absorbing catching box 10 in the protrusion space portion 15 protruding on the back of the shock absorbing catching box 10. It is installed, and fixed to the front and rear through the Gore fixing body 50 having a multi-stage diameter to the door 2, the shock absorbing locking rod 60 in the interior of the door fixing body 50 by the rotating spring 70 It is installed to rotate elastically, the shock absorbing catching rod 60 is fixed by the fixed border 80, when the door is closed, the shock absorbing catching rod 60 is between the catching projections 40 of the shock absorbing catching box 10. It is caught in the groove 63 formed at the end of the shock absorbing locking rod (60), the impact that hits the wall when opened is burnt It is a main configuration that the force moving body 30 is configured to be moved backward and absorbed.

도 2에는 본 발명의 분해 사시도가 도시되어 있고, 도 6에는 본 발명의 설치 상태를 도시하고 있다.2 shows an exploded perspective view of the present invention, and FIG. 6 shows an installation state of the present invention.

충격흡수걸림박스(10)는 벽체(1)에 홈을 파고, 거기에 커버(20)와 같이 볼트로 고정된다.The shock absorbing catching box 10 digs a groove in the wall 1, and is fixed thereto with a bolt like the cover 20.

충격흡수걸림박스(10)는 전방이 개방된 사각박스체(11)의 전방둘레를 따라 연장되어 고정플랜지(12)가 형성되고, 충격흡수걸림박스(10)가 벽체(1)에 삽입된 채로 커버(20)와 같이 볼트로 고정된다.The shock absorbing catching box 10 extends along the front circumference of the rectangular box body 11 whose front is open to form a fixed flange 12, while the shock absorbing catching box 10 is inserted into the wall 1. It is fixed with a bolt like the cover 20.

사각박스체(11)의 내측 상하면에 전방이 개방되는 박스형상의 돌기고정부(13)가 각각 형성되고, 하측의 돌기고정부(13)의 상면과 상측의 돌기고정부(13)의 하면에 유(U)형홀(14)이 전단이 개방된 형태로 형성된다. 이하에서는 하측의 돌기고정부(13)를 중심으로 설명한다.Box-shaped projection fixing parts 13 are formed on the inner upper and lower surfaces of the rectangular box body 11, respectively, and on the upper surface of the lower projection fixing part 13 and the lower surface of the upper projection fixing part 13 of the upper side. U-shaped hole 14 is formed in a shape in which the front end is open. Hereinafter, the lower protrusion fixing portion 13 will be described.

사각박스체(11)의 후방벽면에 원형관 형태의 돌출공간부(15)가 외부로 돌출 형성되고, 돌출공간부(15)의 내부는 홀(16)에 의해 사박박스체(11)의 내부와 통하게 되며, 돌출공간부(15)의 후방은 개방되어 설치캡(18)에 의해 개폐된다. 돌출공간부(15)의 후단 내측벽면에 나사산이 형성되고, 설치캡(18)의 외경에도 나사산이 형성되어 서로 맞물려 고정된다.A protruding space 15 in the form of a circular tube protrudes to the outside on the rear wall of the rectangular box body 11, and the inside of the protruding space 15 is formed inside the thin box body 11 by a hole 16. It is communicated with, the rear of the protruding space 15 is opened and opened and closed by the installation cap (18). A screw thread is formed on the inner wall surface of the rear end of the protruding space portion 15, and a screw thread is also formed on the outer diameter of the installation cap 18 to be engaged with each other.

설치캡(18)의 내부 중앙에 스프링지지돌기(19)가 형성되어 스프링(35)의 일단이 고정되어 후술할 탄력이동체(30)가 탄력지지된다.A spring support protrusion 19 is formed at the inner center of the installation cap 18 so that one end of the spring 35 is fixed to support the elastic movable body 30 to be described later.

커버(20)는 중앙에 홀(21)이 형성되어 충격흡수걸림박스(10)의 전면 개방부에 고정되어 벽체(1)에 같이 고정된다.The cover 20 has a hole 21 formed in the center thereof and is fixed to the front opening of the shock absorbing catching box 10 so as to be fixed to the wall 1.

탄력이동체(30)는 충돌접촉돌기(32)의 일단에 가이드원판부(31)가 형성되어 충격흡수걸림박스(10)의 돌출공간부(15)의 내부에서 내부벽면을 따라 이동하고, 가이드원판부(31)의 후단에 스프링지지돌기(34)가 형성되어 스프링(35)의 타단이 고정되어 탄력지지된다.The elastic movable member 30 has a guide disc portion 31 formed at one end of the collision contact protrusion 32 to move along the inner wall surface of the protrusion space portion 15 of the shock absorbing catch box 10, and guide disc A spring support protrusion 34 is formed at the rear end of the part 31 so that the other end of the spring 35 is fixed and elastically supported.

충돌접촉돌기(32)의 단부에 접촉단(33)이 형성되어 홀(16)을 통하여 사각박스체(11)의 내부로 들어와 스프링(35)의 탄력지지를 받으면서 전후 이동하게 된다. 충돌접촉돌기(32)에 후술할 충격흡수걸림봉(60)의 단부가 부딪히게 되고, 충돌접촉돌기(32)가 뒤로 탄력 이동하면서 그 충격이 흡수된다.A contact end 33 is formed at the end of the collision contact protrusion 32 to enter the inside of the rectangular box body 11 through the hole 16 and move back and forth while receiving elastic support of the spring 35. An end portion of the impact absorbing catching rod 60 which will be described later hits the impact contact protrusion 32, and the impact is absorbed while the impact contact protrusion 32 elastically moves backward.

걸림돌기(40)는 충격흡수걸림박스(10)내에 형성된 돌기고정부(13)에 설치되는 것으로서, 원형의 지지판(41)의 일측면에 고정돌기(42)가 형성되어 스프링(43)의 일단이 돌기고정부(13)의 내부에서 고정된다. 지지판(41)의 타측면은 연결부(45)에 의해 돌기부(44)가 형성되고, 지지판(41)은 돌기고정부(13)의 내부에서 스프링(43)에 의해 탄력지지된다. The catching protrusion 40 is installed on the protrusion fixing part 13 formed in the shock absorbing catching box 10, and a fixing protrusion 42 is formed on one side of the circular support plate 41 so that one end of the spring 43 is provided. This projection fixing part 13 is fixed inside. The other side of the support plate 41 is formed with a projection 44 by the connecting portion 45, the support plate 41 is elastically supported by the spring 43 in the projection fixing portion (13).

연결부(45)는 돌기고정부(13)의 유형홀(14)을 통하여 상하이동하도록 유형홀(14)에 삽입되고, 따라서 지지판(41)이 돌기고정부(13) 내부로 삽입된다.The connection part 45 is inserted into the type hole 14 so as to move through the type hole 14 of the protruding fixing part 13, and thus the support plate 41 is inserted into the protruding fixing part 13.

돌기부(44)에는 전면이 경사져 경사부(46)가 형성되고, 상하에 설치되는 걸림돌기(40)의 경사부(46)가 다 전방을 향하도록 형성된다. 따라서 충격흡수걸림봉(60)의 단부가 경사부(46)에 닿아 진행하게 되면 상하의 걸림돌기(40)는 위로 밀리면서 충격흡수걸림봉(60)이 지나가게 하고, 충격흡수걸림봉(60)의 홈(63)에 스프링(43)의 힘으로 삽입되어 걸린다. The inclined portion 46 is formed on the protrusion 44 so that the front surface is inclined, and the inclined portion 46 of the locking protrusion 40 installed above and below is formed to face forward. Therefore, when the end of the shock absorbing catching rod 60 proceeds to reach the inclined portion 46, the upper and lower catching protrusions 40 are pushed upward while the shock absorbing catching rod 60 passes, and the shock absorbing catching rod 60 passes. It is inserted into the groove 63 of the spring 43 by the force of the hook.

도어고정체(50)는 일측 단부 둘레에 고정플랜지(54)가 형성되어 도어(2)에 삽입 고정되되 도어(20)의 전후면을 관통하도록 고정된다.The door fixing body 50 has a fixing flange 54 is formed around one side end is inserted and fixed to the door 2, it is fixed to penetrate the front and rear surfaces of the door 20.

도어고정체(50)의 고정플랜지(54) 반대편 단부 내부에 봉홀(51)이 형성되고, 그 내부는 봉홀(51)과 일체로 순차적으로 넓어지는 직경을 가진 스프링설치공간부(52)와 원판삽입부(53)가 형성된다. 스프링설치공간부(52)의 일측 벽면에 스프링걸림홀(미도시)이 형성되어 후술할 회전스프링(70)의 일측단이 걸려 고정된다.A rod hole 51 is formed inside an end of the door fixing body 50 opposite to the fixing flange 54, and a spring installation space 52 and a disc having a diameter that is sequentially widened integrally with the rod hole 51. Insertion portion 53 is formed. A spring engaging hole (not shown) is formed on one side wall surface of the spring installation space 52 so that one side end of the rotating spring 70 to be described below is caught and fixed.

충격흡수걸림봉(60)은 봉(62)의 일측 단부에 탄성체(64)가 고정되고, 봉(62)은 도어고정체(50)의 봉홀(51)에 삽입되어 탄력이동체(30)의 접촉단(33)과 닿게 되며, 접촉단(33)가 봉(62)의 탄성체(64)가 닿으면서 접촉단(33)을 밀어 부딪치는 충격을 완화해준다. 이때 탄성체(64)와 스프링(35)에 의해 충격이 완전히 흡수된다.The shock absorbing catching rod 60 has an elastic body 64 fixed to one end of the rod 62, and the rod 62 is inserted into the rod hole 51 of the door fixing body 50 to make contact with the elastic movable body 30. It comes in contact with the end 33, the contact end 33 is to mitigate the impact of pushing the contact end 33 while hitting the elastic body 64 of the rod 62. At this time, the shock is completely absorbed by the elastic body 64 and the spring 35.

봉(62)에서 탄성체(64)가 고정된 단부의 측면에 두개의 홈(63)이 180도 대향되는 위치에 형성되어 봉(62)이 충격흡수걸림박스(10) 내로 커버(20)의 홀(21)을 통해 들어오면, 걸림돌기(40)의 돌기부(44)가 스프링(43)의 탄력에 의해 봉(62)의 홈(63)에 삽입된다.In the rod 62, two grooves 63 are formed at a side of the end where the elastic body 64 is fixed at a position opposite to each other by 180 degrees so that the rod 62 is a hole of the cover 20 into the shock absorbing catch box 10. When entering through 21, the protrusion 44 of the locking protrusion 40 is inserted into the groove 63 of the rod 62 by the elasticity of the spring 43.

봉(62)의 타단에 손잡이(65)가 있는 회전원판(61)이 고정되어 도어고정체(50)의 원판삽입부(53)에 삽입되어 고정테두리(80)로 고정된다.Rotating disc 61 with a handle 65 is fixed to the other end of the rod 62 is inserted into the disc insertion portion 53 of the door fixing body 50 is fixed to the fixing edge (80).

회전스프링(70)으로 도어고정체(50) 내에서 충격흡수걸림봉(60)이 탄력적으로 회전하게 되어 항상 일정위치를 가지도록 하게 한다. 회전스프링(70)은 원형의 탄성체의 양단에 걸림단이 형성되고, 일측의 걸림단이 충격흡수걸림봉(60)에 형성된 스프링걸림홀(66)에 삽입되며, 타측의 걸림단이 도어고정체(50)의 스프링설치공간부(52) 일측 벽면에 형성된 홀에 삽입되어 고정된다.The shock absorbing catching rod 60 is resiliently rotated in the door fixing body 50 by the rotating spring 70 so as to always have a predetermined position. Rotating spring 70 has a locking end is formed at both ends of the circular elastic body, the locking end of one side is inserted into the spring catching hole 66 formed in the shock absorbing locking rod 60, the other end is the door fixing body Spring installation space portion 52 of the 50 is inserted into a hole formed in one side wall is fixed.

회전스프링(70)이 고정된 충격흡수걸림봉(60)의 손잡이(65)를 잡고 회전시키면 회전스프링(70)에 의하여 항상 원위치되도록 탄력이 작용한다.When the rotary spring 70 is rotated by holding the handle 65 of the fixed shock absorbing catching rod 60, the elastic spring is always in operation to the original position by the rotating spring (70).

원판삽입부(53)를 눌러 고정하는 고정테두리(80)는 중공의 고정플랜지(81)의 내측단이 절곡되어 돌출단(82)이 형성되고, 돌출단(82)이 회전원판(61)을 누르고 있는 상태에서 고정플랜지(81)가 도어고정체(50)의 고정플랜지(54)에 볼트로 고정된다.Fixed edge 80 for pressing and fixing the disc insertion portion 53, the inner end of the hollow fixing flange 81 is bent to form a protruding end 82, the protruding end 82 is a rotation disc 61 In the pressing state, the fixing flange 81 is fixed to the fixing flange 54 of the door fixing body 50 with a bolt.

도어(2)가 완전히 열리게 되면, 도어(2)에 고정된 충격흡수걸림봉(60)이 커버(20)의 홀(21)을 통해 충격흡수걸림박스(10)의 내부로 들어가게 되고, 충격흡수걸림봉(60)의 단부는 상하에 고정된 걸림돌기(40)의 경사부(46)를 밀어 두개의 걸림돌기(40)를 위로 밀어올린다.When the door 2 is completely opened, the shock absorbing catching rod 60 fixed to the door 2 enters the inside of the shock absorbing catching box 10 through the hole 21 of the cover 20, and absorbs the shock. The end of the locking rod 60 pushes the inclined portion 46 of the locking protrusion 40 fixed up and down to push up the two locking protrusions 40.

두개의 걸림돌기(40) 사이로 진입한 충격흡수걸림봉(60)의 홈(63)으로 걸림 돌기(40)의 돌기부(44)가 스프링(43)의 탄력에 의해 들어가게 되고, 걸림돌기(40)가 홈(63)에 걸린 상태를 유지하여 도어(2)가 닫히지 않게 된다.The protrusion 44 of the locking protrusion 40 enters into the groove 63 of the shock absorbing locking rod 60 that enters between the two locking protrusions 40 by the elasticity of the spring 43, and the locking protrusion 40. Is held in the groove 63 so that the door 2 is not closed.

이때 충격흡수걸림봉(60)의 탄성체(64)가 탄력이동체(30)의 접촉단(33)과 닿으면서 탄력이동체(30)를 뒤로 밀어 스프링(35)의 힘에 의해 부딪치는 충격이 흡수된다.At this time, while the elastic body 64 of the shock absorbing catching rod 60 is in contact with the contact end 33 of the elastic movable body 30, the impact that is hit by the force of the spring 35 is absorbed by pushing the elastic movable body 30 backward. .

도어(2)를 다시 닫을 때는, 손잡이(65)를 돌려 충격흡수걸림봉(60)을 회전시키고, 회전된 봉(62)의 홈(63)이 걸림돌기(40)에서 이탈하여 후방이동 가능하게 되어 도어(2)를 뒤로 잡아 당기면 걸림이 해제되어 도어(2)를 다시 닫을 수 있게 된다. When the door 2 is closed again, the handle 65 is rotated to rotate the shock absorbing locking rod 60, and the groove 63 of the rotated rod 62 is separated from the locking protrusion 40 so as to be moved backward. When the door 2 is pulled back, the jam is released and the door 2 can be closed again.

이상과 같이 본 발명은 스프링에 의해 지지된 탄력이동체가 충격흡수걸림봉과 도어가 벽체에 부딪힐 때 먼저 맞닿아 충격이 흡수되어 도어가 열릴 때 벽체에 부딪혀 큰 소음을 내지 않게 되는 효과가 있고, 도어가 열려 벽체에 닿게 되면 충격흡수걸림봉이 걸림돌기 사이에 걸려 고정되므로 다시 바람에 의해 문이 임의로 닫히는 것을 방지하는 효과가 있다.As described above, the present invention has the effect that the elastic movable body supported by the spring is first touched when the shock-absorbing catching rod and the door collide with the wall, so that the shock is absorbed, so that the door does not make a loud noise when the door is opened. When the opening touches the wall, the shock-absorbing catching rod is caught between the locking protrusions, and thus, the door is prevented from being randomly closed by the wind again.

손잡이를 돌리면 간단하게 걸림상태가 해제되므로 문의 고정과 해제가 간편한 효과가 있다.Turning the handle simply releases the jam, so it is easy to fix and release the door.

Claims (1)

전방이 개방된 사각박스체(11)의 전방둘레를 따라 연장되어 고정플랜지(12)가 형성되어 벽체(1)에 삽입 고정되고, 사각박스체(11)의 내측 상하면에 전방이 개방되는 박스형상의 돌기고정부(13)가 각각 형성되며, 돌기고정부(13)의 상면에 유형홀(14)이 전단이 개방된 형태로 형성되고, 사각박스체(11)의 후방벽면에 돌출공간부(15)가 외부로 돌출 형성되며, 돌출공간부(15)의 내부는 홀(16)에 의해 사박박스체(11)의 내부와 통하게 되고, 돌출공간부(15)의 후방은 개방되어 설치캡(18)에 의해 개폐되며, 설치캡(18)의 내부 중앙에 스프링지지돌기(19)가 형성되어 스프링(35)의 일단이 고정되는 충격흡수걸림박스(10);The front is opened along the front circumference of the open rectangular box 11 is formed with a fixing flange 12 is inserted and fixed to the wall (1), the box shape of the front is opened on the inner upper and lower surfaces of the rectangular box 11 Protrusion fixing portion 13 of each is formed, the type hole 14 on the upper surface of the protrusion fixing portion 13 is formed in the shape of the shear open, protruding space portion (on the rear wall surface of the rectangular box body 11 ( 15 is formed to protrude to the outside, the interior of the protruding space 15 is communicated with the interior of the thin box body 11 by the hole 16, the rear of the protruding space 15 is opened to install the cap ( 18 is opened and closed by a shock absorbing catching box 10 having one end of a spring 35 formed with a spring support protrusion 19 formed at an inner center of the installation cap 18; 중앙에 홀(21)이 형성되어 충격흡수걸림박스(10)의 전면 개방부에 고정되는 커버(20);A hole 20 is formed in the center and the cover 20 fixed to the front opening of the shock absorbing catching box 10; 충돌접촉돌기(32)의 일단에 가이드원판부(31)가 형성되어 충격흡수걸림박스(10)의 돌출공간부(15)를 따라 이동하고, 가이드원판부(31)의 후단에 스프링지지돌기(34)가 형성되어 스프링(35)의 타단이 고정되며, 충돌접촉돌기(32)의 단부에 접촉단(33)이 형성되어 홀(16)을 통하여 사각박스체(11)의 내부에서 전후 이동하게 되는 탄력이동체(30);A guide disc part 31 is formed at one end of the collision contact protrusion 32 to move along the protruding space 15 of the shock absorbing catching box 10, and a spring supporting protrusion at the rear end of the guide disc part 31. 34 is formed so that the other end of the spring 35 is fixed, and the contact end 33 is formed at the end of the collision contact protrusion 32 to move back and forth within the rectangular box body 11 through the hole 16. Elastic moving body 30; 원형의 지지판(41)의 일측면에 고정돌기(42)가 형성되어 스프링(43)의 일단이 고정되고, 지지판(41)의 타측면은 연결부(45)에 의해 돌기부(44)가 형성되며, 연결부(45)가 돌기고정부(13)의 유형홀(14)에 삽입되어 지지판(41)이 돌기고정 부(13) 내부로 삽입되고, 돌기부(44)에는 경사부(46)가 전방을 향하도록 형성되는 걸림돌기(40);A fixing protrusion 42 is formed on one side of the circular support plate 41 so that one end of the spring 43 is fixed, and the other side of the support plate 41 is formed with a protrusion 44 by the connection part 45. The connection part 45 is inserted into the type hole 14 of the protrusion fixing part 13 so that the support plate 41 is inserted into the protrusion fixing part 13, and the inclined part 46 is directed forward to the protrusion part 44. Hanging projection 40 is formed to; 일측 단부 둘레에 고정플랜지(54)가 형성되어 도어(2)에 삽입 고정되고, 타단 내부에 형성되는 봉홀(51)과 일체로 순차적으로 넓어지는 직경을 가진 스프링설치공간부(52)와 원판삽입부(53)가 내부에 각각 형성되는 도어고정체(50);A fixing flange 54 is formed around one end portion to be inserted and fixed in the door 2, and a spring installation space portion 52 having a diameter that is sequentially widened integrally with the rod hole 51 formed inside the other end is inserted into the disc. Door fixing body 50 is formed in each of the parts 53; 봉(62)의 일측 단부에 탄성체(64)가 고정되어 도어고정체(50)의 봉홀(51)에 삽입되고, 탄성체(64)가 고정된 단부의 측면에 두개의 홈(63)이 180도 대향되는 위치에 형성되어 걸림돌기(40)의 돌기부(44)가 스프링(43)의 탄력에 의해 삽입되며, 봉(62)의 타단에 손잡이(65)가 있는 회전원판(61)이 고정되어 도어고정체(50)의 원판삽입부(53)에 삽입되는 충격흡수걸림봉(60);The elastic body 64 is fixed to one end of the rod 62 and inserted into the rod hole 51 of the door fixing body 50, and the two grooves 63 are 180 degrees on the side of the end portion on which the elastic body 64 is fixed. The protrusion 44 of the locking protrusion 40 is inserted in the opposite position and is inserted by the elasticity of the spring 43, and the rotating disc 61 having the handle 65 is fixed to the other end of the rod 62 so that the door A shock absorbing locking rod (60) inserted into the disc insertion portion (53) of the fixture (50); 원형의 탄성체의 양단에 걸림단이 형성되고, 일측의 걸림단이 충격흡수걸림봉(60)에 형성된 스프링걸림홀(66)에 삽입되며, 타측의 걸림단이 도어고정체(50)의 스프링설치공간부(52) 일측 벽면에 형성된 홀에 삽입되어 고정되는 회전스프링(70);A locking end is formed at both ends of the circular elastic body, and a locking end of one side is inserted into the spring locking hole 66 formed in the shock absorbing locking bar 60, and the locking end of the other side is installed in the spring of the door fixing body 50. A space spring 52 which is inserted into and fixed to a hole formed in one wall surface; 중공의 고정플랜지(81)의 내측단이 절곡되어 돌출단(82)이 형성되고, 돌출단(82)이 회전원판(61)을 누르고 있는 상태에서 고정플랜지(81)가 도어고정체(50)의 고정플랜지(54)에 볼트로 고정되는 고정테두리(80);로 구성되는 것을 특징으로 하는 건축물 도어의 개방 충격흡수 고정장치.The inner end of the hollow fixing flange 81 is bent to form a protruding end 82, and the fixing flange 81 is the door fixing body 50 while the protruding end 82 presses the rotating disc 61. Fixing edge of the fixing flange 54 of the fixing border (80); Opening shock absorption fixing device of the building door, characterized in that consisting of.
KR1020060118719A 2006-11-29 2006-11-29 Fixing device of door for building KR100689999B1 (en)

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Cited By (5)

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Publication number Priority date Publication date Assignee Title
KR100983099B1 (en) 2008-01-25 2010-09-28 효성메탈 주식회사 Door Stopper
KR200471086Y1 (en) * 2012-04-09 2014-02-03 안중식 Movement device of roller for slide door
KR101675591B1 (en) * 2015-07-23 2016-11-11 장용운 Impact absorber for preventing the door from shutting
KR102062090B1 (en) * 2018-11-09 2020-01-03 주식회사 티앤씨 Flue gas system with ventilation function
KR102252986B1 (en) * 2021-01-28 2021-05-18 주식회사 코담엔지니어링 Multifunction terminal box of apartment house electricity

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Cited By (5)

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Publication number Priority date Publication date Assignee Title
KR100983099B1 (en) 2008-01-25 2010-09-28 효성메탈 주식회사 Door Stopper
KR200471086Y1 (en) * 2012-04-09 2014-02-03 안중식 Movement device of roller for slide door
KR101675591B1 (en) * 2015-07-23 2016-11-11 장용운 Impact absorber for preventing the door from shutting
KR102062090B1 (en) * 2018-11-09 2020-01-03 주식회사 티앤씨 Flue gas system with ventilation function
KR102252986B1 (en) * 2021-01-28 2021-05-18 주식회사 코담엔지니어링 Multifunction terminal box of apartment house electricity

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